Title:
DETECTION DEVICE
Document Type and Number:
Japanese Patent JP2015194446
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a detection device that can be manufactured at low costs, is easy to be cleaned, can prevent reduction in product life of a tubular body serving as an object of state detection, and is suitable for air bubble detection in a liquid within a transfusion tube (tabular body).SOLUTION: A detection device detecting a state of a tabular body 4 to be positioned at a predetermined prescribed position P1 comprises: a detection electrode 1 that has the prescribed position P1 set in the vicinity; a drive electrode 2 that is arranged flush with an arrangement surface of the detection electrode 1; and a detection drive control unit that generates an electric line between the detection electrode 1 and the drive electrode 2, detects the electric line to be input to the detection electrode 1, and detects a state of the tubular body 4. In the state of the tubular body 4, for example, presence or absence of the tubular body 4 at the prescribed position P1, presence or absence of a liquid flowing inside the tubular body 4 thereat, presence or absence of an air bubble in the liquid thereat, and the like are included.
Inventors:
MUTO AKIRA
OBATA YASUTOSHI
OMAE HIROYUKI
OMORI KIYOSHI
ISHII YOHEI
OBATA YASUTOSHI
OMAE HIROYUKI
OMORI KIYOSHI
ISHII YOHEI
Application Number:
JP2014073303A
Publication Date:
November 05, 2015
Filing Date:
March 31, 2014
Export Citation:
Assignee:
MINEBEA CO LTD
International Classes:
G01N27/00
Domestic Patent References:
| JPS6110754A | 1986-01-18 | |||
| JPS6276440A | 1987-04-08 | |||
| JP2014029315A | 2014-02-13 | |||
| JPH04110648A | 1992-04-13 | |||
| JPH05180795A | 1993-07-23 | |||
| JPH05142185A | 1993-06-08 | |||
| JP2004108964A | 2004-04-08 | |||
| JP2000039479A | 2000-02-08 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Akio Tagami
High Masahiro
Miyazaki Yoshio
Akio Tagami
High Masahiro